Nonuniversal nonequilibrium critical dynamics with disorder

Autores
Grynberg, Marcelo Daniel; Rossini, Gerardo Luis; Stinchcombe, R. B.
Año de publicación
2009
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We investigate finite-size scaling aspects of disorder reaction-diffusion processes in one dimension utilizing both numerical and analytical approaches. The former averages the spectrum gap of the associated evolution operators by doubling their degrees of freedom, while the latter uses various techniques to map the equations of motion to a first-passage time process. Both approaches are consistent with nonuniversal dynamic exponents and with stretched exponential scaling forms for particular disorder realizations.
Departamento de Física
Materia
Física
Ciencias Exactas
disorder reaction-diffusion processes
scaling aspects
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/126309
Acceder
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oai_identifier_str oai:sedici.unlp.edu.ar:10915/126309
network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling Nonuniversal nonequilibrium critical dynamics with disorderGrynberg, Marcelo DanielRossini, Gerardo LuisStinchcombe, R. B.FísicaCiencias Exactasdisorder reaction-diffusion processesscaling aspectsWe investigate finite-size scaling aspects of disorder reaction-diffusion processes in one dimension utilizing both numerical and analytical approaches. The former averages the spectrum gap of the associated evolution operators by doubling their degrees of freedom, while the latter uses various techniques to map the equations of motion to a first-passage time process. Both approaches are consistent with nonuniversal dynamic exponents and with stretched exponential scaling forms for particular disorder realizations.Departamento de Física2009-06-26info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://sedici.unlp.edu.ar/handle/10915/126309enginfo:eu-repo/semantics/altIdentifier/url/https://journals.aps.org/pre/abstract/10.1103/PhysRevE.79.061126info:eu-repo/semantics/altIdentifier/issn/1539-3755info:eu-repo/semantics/altIdentifier/issn/1550-2376info:eu-repo/semantics/altIdentifier/arxiv/0811.2255info:eu-repo/semantics/altIdentifier/doi/10.1103/physreve.79.061126info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/4.0/Creative Commons Attribution 4.0 International (CC BY 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-29T11:30:17Zoai:sedici.unlp.edu.ar:10915/126309Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-29 11:30:18.162SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Nonuniversal nonequilibrium critical dynamics with disorder
title Nonuniversal nonequilibrium critical dynamics with disorder
spellingShingle Nonuniversal nonequilibrium critical dynamics with disorder
Grynberg, Marcelo Daniel
Física
Ciencias Exactas
disorder reaction-diffusion processes
scaling aspects
title_short Nonuniversal nonequilibrium critical dynamics with disorder
title_full Nonuniversal nonequilibrium critical dynamics with disorder
title_fullStr Nonuniversal nonequilibrium critical dynamics with disorder
title_full_unstemmed Nonuniversal nonequilibrium critical dynamics with disorder
title_sort Nonuniversal nonequilibrium critical dynamics with disorder
dc.creator.none.fl_str_mv Grynberg, Marcelo Daniel
Rossini, Gerardo Luis
Stinchcombe, R. B.
author Grynberg, Marcelo Daniel
author_facet Grynberg, Marcelo Daniel
Rossini, Gerardo Luis
Stinchcombe, R. B.
author_role author
author2 Rossini, Gerardo Luis
Stinchcombe, R. B.
author2_role author
author
dc.subject.none.fl_str_mv Física
Ciencias Exactas
disorder reaction-diffusion processes
scaling aspects
topic Física
Ciencias Exactas
disorder reaction-diffusion processes
scaling aspects
dc.description.none.fl_txt_mv We investigate finite-size scaling aspects of disorder reaction-diffusion processes in one dimension utilizing both numerical and analytical approaches. The former averages the spectrum gap of the associated evolution operators by doubling their degrees of freedom, while the latter uses various techniques to map the equations of motion to a first-passage time process. Both approaches are consistent with nonuniversal dynamic exponents and with stretched exponential scaling forms for particular disorder realizations.
Departamento de Física
description We investigate finite-size scaling aspects of disorder reaction-diffusion processes in one dimension utilizing both numerical and analytical approaches. The former averages the spectrum gap of the associated evolution operators by doubling their degrees of freedom, while the latter uses various techniques to map the equations of motion to a first-passage time process. Both approaches are consistent with nonuniversal dynamic exponents and with stretched exponential scaling forms for particular disorder realizations.
publishDate 2009
dc.date.none.fl_str_mv 2009-06-26
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Articulo
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://sedici.unlp.edu.ar/handle/10915/126309
url http://sedici.unlp.edu.ar/handle/10915/126309
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://journals.aps.org/pre/abstract/10.1103/PhysRevE.79.061126
info:eu-repo/semantics/altIdentifier/issn/1539-3755
info:eu-repo/semantics/altIdentifier/issn/1550-2376
info:eu-repo/semantics/altIdentifier/arxiv/0811.2255
info:eu-repo/semantics/altIdentifier/doi/10.1103/physreve.79.061126
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by/4.0/
Creative Commons Attribution 4.0 International (CC BY 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by/4.0/
Creative Commons Attribution 4.0 International (CC BY 4.0)
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
instname:Universidad Nacional de La Plata
instacron:UNLP
reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
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score 13.070432

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